Dr. David Brian Dellinger, DO

Dr. Dellinger practices at St. David's North Austin Medical Center in Austin, Texas, part of HCA Healthcare.

Dr. Dellinger's NPI, 1093785404, was assigned on January 26, 2006. Dr. Dellinger graduated from Texas College of Osteopathic Medicine in 1989. Dr. Dellinger holds Texas license H7994.

Dr. Dellinger's primary practice is St. David's North Austin Medical Center, at 12221 Mopac Expressway North, Austin, TX 78758 in Travis County. The practice phone is (512) 901-1000.

Dr. Dellinger's primary practice is St. David's North Austin Medical Center in Austin, Texas, part of HCA Healthcare. The medical group on file is Skilled Physicians Group. Dmand AI also links Dr. Dellinger to 2 more medical groups, 1 physician office and 1 skilled nursing facility, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dellinger practices, 3 sites in all. Vendor and product names are available with a free account.

Plastic and reconstructive surgery is Dr. Dellinger's primary specialty in the NPI Registry, under taxonomy code 2086S0122X. Dr. Dellinger is board certified in surgery by the AOA Board of Surgery. Dmand AI has Dr. Dellinger's licenses on file in 2 states: Texas and Ohio.

Dmand AI lists chronic skin ulcer, lymphedema and removal of damaged skin or skin graft among the conditions Dr. Dellinger treats.

CMS data shows 400 Medicare services from Dr. Dellinger across 7 procedure codes in 2024, for 88 Medicare patients. Medicare paid $25,550 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 88 Medicare patients who saw Dr. Dellinger in 2026. The largest group is 65 to 74, with 39 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 2.78, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Dellinger's median patient age at 67, with 56% women.

In 2026, Dr. Dellinger wrote 142 Medicare Part D claims for 36 patients. 80% of them were for generic drugs. CMS names the drug for 42 of them, across 2 drugs with 11 or more claims each, at $281 in total drug cost. In 2023, CMS named 16 claims across 1 drug.

Dr. Dellinger accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 85 procedures of removal of tissue by Dr. Dellinger, more than 84% of the clinicians it reports for that procedure.

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)

CMS Open Payments shows 46 general payments to Dr. Dellinger from 18 drug and device companies from 2016 to 2025. Gifts make up the largest share, 45% of the total. Allergan Inc. paid the most, $2,137.

Dmand AI lists 4 awards for Dr. Dellinger, most recently Fellow in 1999.

Dr. Dellinger graduated from Texas College of Osteopathic Medicine in 1989. Dr. Dellinger is a member of ACOS and AOA.

Dr. Dellinger is in network with 21 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.